Chromatography Columns 2013+ - page 197

140 www.restek.com
GCCOLUMNS | PACKED/MICROPACKEDCOLUMNS
Custom Coated Packing Materials
For coatings over 15% or quantities over 50 grams, please call your Restek representative.
*Nonsilicone phase.
**Silicone phase.
CustomCoatedPackingMaterials
Custom coated packingmaterials can bemade with any of the supports listed below.
The liquid stationaryphases available are listedonpage 138 and the coating ranges are
listed in the chart.Coatedpackings are available inminimumorders of 20 grams.
Toorder,pleasecall yourRestek representative forpricingandspecify the following:
1) stationaryphase and stationaryphase concentration
2) support and supportmesh size
3) amount of packingneeded
OrderingExample: (3%) (Rtx®-1) (Silcoport®P) (80/100) (20g).
NAW—nonacidwashed
AW—acidwashed
DMDCS—dimethyldichlorosilane
BW—basewashed
ordering note
Specialphases that requireasurcharge:
OV®-275,OV®-330,OV®-225, BMBT,
2,4-dimethylsulfolane, Silar,OV®-1701, and
XE-60. Call your Restek representative for
pricing.
ordering note
MeshSize
Whenorderingapackedcolumn solid support,
please specifymesh size. Refer to this chart to
convertmicrons tomesh size.
Example:
150–180micronparticles=80/100mesh
Mesh
(µm) Size
850 20
710 25
600 30
500 35
425 40
355 45
300 50
250 60
212 70
180 80
150 100
125 120
106 140
90 170
75 200
63 230
53 270
Custom
Packed/Micropacked
ColumnRequest Form
Seepage142or visit
www.restek.com/packed
Support Max. Coating% Mesh Sizes Price /gram
CarboBlack B 1–10%* 60/80, 80/120
CarboBlack BHT 1–10% 40/60
CarboBlack C 0.1–1%* 60/80, 80/100
HayeSep 15% 60/80, 80/100, 100/120
Porapak 15% 50/80, 80/100, 100/120
Pleasecall foravailabilityof the followingsupports.
Chromosorb 101-108 5%*/10%** 60/80, 80/100, 100/120
ChromosorbWHP 20% 45/60, 60/80, 80/100, 100/120
ChromosorbGHP 20% 45/60, 60/80, 80/100, 100/120
ChromosorbG, P orW (AW or NAW) 10% (G) 25% (W)
30% (P)
45/60, 60/80, 80/100, 100/120
ChromosorbG, P orW (AW or DMDCS) 10% (G) 25% (W)
30% (P)
45/60, 60/80, 80/100, 100/120
ChromosorbT 15% 40/60
Silcoport P 30% 80/100, 100/120
SilcoportWBW 20% 80/100, 100/120
SilcoportW (replacement for Chromosorb 750) 20% 80/100, 100/120
Website :www.chromtech.net.auE-mail :info@chromtech.net.auTelNo : 03 9762 2034 . . . inAUSTRALIA Mar 2011